{"id":4553,"date":"2026-04-09T14:44:32","date_gmt":"2026-04-09T06:44:32","guid":{"rendered":"https:\/\/www.pgeneral.com\/?p=4553"},"modified":"2026-04-09T14:44:32","modified_gmt":"2026-04-09T06:44:32","slug":"determination-of-lead-in-biochar-graphite-furnace-atomic-absorption-spectrometry-2","status":"publish","type":"post","link":"https:\/\/www.pgeneral.com\/de\/applications\/determination-of-lead-in-biochar-graphite-furnace-atomic-absorption-spectrometry-2\/","title":{"rendered":"Bestimmung von Blei in Biokohle (Atomabsorptionsspektrometrie im Graphitofen)"},"content":{"rendered":"<ol>\n<li>Methodenblick<\/li>\n<\/ol>\n<p>Nach der Probenbehandlung wird es in ein Atomabsorptionsspektrometer eingef\u00fchrt, zerst\u00e4ubt und die Absorbenz gemessen. Innerhalb eines bestimmten Konzentrationsbereichs ist der Absorptionswert proportional zum Bleigehalt und eine quantitative Analyse erfolgt im Vergleich zur Standardreihe.<\/p>\n<ol start=\"2\">\n<li>Testinstrumente<\/li>\n<\/ol>\n<p>Graphitofen Atomabsorption Spektrophotometer (mit Blei Hohlkathodenlampe)<\/p>\n<p>K\u00fchlung Umlaufwassersystem (Nennstr\u00f6mung der Pumpe: 3,5 L\/min)<\/p>","protected":false},"excerpt":{"rendered":"<p>Method Overview After sample treatment, it is introduced into an atomic absorption spectrometer, atomized, and the absorbance is measured. Within a certain concentration range, the absorbance value is proportional to the lead content, and quantitative analysis is performed by comparison with the standard series. Testing Instruments Graphite Furnace Atomic Absorption Spectrophotometer\u00a0(With Lead hollow cathode lamp) [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[81,36],"tags":[],"class_list":["post-4553","post","type-post","status-publish","format-standard","hentry","category-petrochemical-and-chemical","category-applications"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.pgeneral.com\/de\/wp-json\/wp\/v2\/posts\/4553","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pgeneral.com\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pgeneral.com\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pgeneral.com\/de\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pgeneral.com\/de\/wp-json\/wp\/v2\/comments?post=4553"}],"version-history":[{"count":1,"href":"https:\/\/www.pgeneral.com\/de\/wp-json\/wp\/v2\/posts\/4553\/revisions"}],"predecessor-version":[{"id":4554,"href":"https:\/\/www.pgeneral.com\/de\/wp-json\/wp\/v2\/posts\/4553\/revisions\/4554"}],"wp:attachment":[{"href":"https:\/\/www.pgeneral.com\/de\/wp-json\/wp\/v2\/media?parent=4553"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pgeneral.com\/de\/wp-json\/wp\/v2\/categories?post=4553"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pgeneral.com\/de\/wp-json\/wp\/v2\/tags?post=4553"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}